253729800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2517

約数の個数: 192

約数和(自身を含む): 920328000

約数和(自身を除く): 666598200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 342, 360, 380, 450, 456, 475, 513, 540, 570, 600, 675, 684, 760, 855, 900, 950, 1026, 1080, 1140, 1350, 1368, 1425, 1710, 1800, 1900, 2052, 2280, 2473, 2565, 2700, 2850, 3420, 3800, 4104, 4275, 4946, 5130, 5400, 5700, 6840, 7419, 8550, 9892, 10260, 11400, 12365, 12825, 14838, 17100, 19784, 20520, 22257, 24730, 25650, 29676, 34200, 37095, 44514, 46987, 49460, 51300, 59352, 61825, 66771, 74190, 89028, 93974, 98920, 102600, 111285, 123650, 133542, 140961, 148380, 178056, 185475, 187948, 222570, 234935, 247300, 267084, 281922, 296760, 333855, 370950, 375896, 422883, 445140, 469870, 494600, 534168, 556425, 563844, 667710, 704805, 741900, 845766, 890280, 939740, 1112850, 1127688, 1174675, 1268649, 1335420, 1409610, 1483800, 1669275, 1691532, 1879480, 2114415, 2225700, 2349350, 2537298, 2670840, 2819220, 3338550, 3383064, 3524025, 4228830, 4451400, 4698700, 5074596, 5638440, 6343245, 6677100, 7048050, 8457660, 9397400, 10149192, 10572075, 12686490, 13354200, 14096100, 16915320, 21144150, 25372980, 28192200, 31716225, 42288300, 50745960, 63432450, 84576600, 126864900, 253729800]

約数ペア:

[(1, 253729800), (2, 126864900), (3, 84576600), (4, 63432450), (5, 50745960), (6, 42288300), (8, 31716225), (9, 28192200), (10, 25372980), (12, 21144150), (15, 16915320), (18, 14096100), (19, 13354200), (20, 12686490), (24, 10572075), (25, 10149192), (27, 9397400), (30, 8457660), (36, 7048050), (38, 6677100), (40, 6343245), (45, 5638440), (50, 5074596), (54, 4698700), (57, 4451400), (60, 4228830), (72, 3524025), (75, 3383064), (76, 3338550), (90, 2819220), (95, 2670840), (100, 2537298), (108, 2349350), (114, 2225700), (120, 2114415), (135, 1879480), (150, 1691532), (152, 1669275), (171, 1483800), (180, 1409610), (190, 1335420), (200, 1268649), (216, 1174675), (225, 1127688), (228, 1112850), (270, 939740), (285, 890280), (300, 845766), (342, 741900), (360, 704805), (380, 667710), (450, 563844), (456, 556425), (475, 534168), (513, 494600), (540, 469870), (570, 445140), (600, 422883), (675, 375896), (684, 370950), (760, 333855), (855, 296760), (900, 281922), (950, 267084), (1026, 247300), (1080, 234935), (1140, 222570), (1350, 187948), (1368, 185475), (1425, 178056), (1710, 148380), (1800, 140961), (1900, 133542), (2052, 123650), (2280, 111285), (2473, 102600), (2565, 98920), (2700, 93974), (2850, 89028), (3420, 74190), (3800, 66771), (4104, 61825), (4275, 59352), (4946, 51300), (5130, 49460), (5400, 46987), (5700, 44514), (6840, 37095), (7419, 34200), (8550, 29676), (9892, 25650), (10260, 24730), (11400, 22257), (12365, 20520), (12825, 19784), (14838, 17100)]